Home / 5,667,734.44-8,489,140.06-4,683,949.08

Finding the Fourth Proportional to 5,667,734.44, 8,489,140.06 and 4,683,949.08

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Solution

The fourth proportional to 5,667,734.44, 8,489,140.06 and 4,683,949.08 is: 7,015,625.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,667,734.44 : 8,489,140.06 = 4,683,949.08 : x
  2. Step 2: Convert to fraction form
    5,667,734.44/8,489,140.06 = 4,683,949.08/x
  3. Step 3: Cross multiply
    5,667,734.44x = 8,489,140.06 × 4,683,949.08
  4. Step 4: Simplify right side
    5,667,734.44x = 39,762,699,766,051.05
  5. Step 5: Solve for x
    x = 39,762,699,766,051.05/5,667,734.44
  6. Step 6: Final answer
    x = 7,015,625.05

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.